151681360

素因数分解:

$2^4\times 5^1\times {\mathrm{1896017}}^1$

素因数の和:1896030

約数の個数: 20

約数和(自身を含む): 352659348

約数和(自身を除く): 200977988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1896017, 3792034, 7584068, 9480085, 15168136, 18960170, 30336272, 37920340, 75840680, 151681360]

約数ペア:

[(1, 151681360), (2, 75840680), (4, 37920340), (5, 30336272), (8, 18960170), (10, 15168136), (16, 9480085), (20, 7584068), (40, 3792034), (80, 1896017)]